Next month we are spaying our 7 month old puppy. She was suppose to be spayed when we got her but she got a disease so we couldn't do the surgery then. Right now the is very active crazy and destructive. My question is that will spaying her make her more calm and easier to handle she is a coonhound so she is very energetic. Also I have heard that spaying a puppy studs there growth is this true. We're going on vacation soon so we want her to be as calm as possible should I rescedule my opitment to before the vacation.